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Activity Forums Blackmagic Design what are my hard drive raid possibilities?

  • what are my hard drive raid possibilities?

    Posted by Alex_tremblay on September 8, 2005 at 1:52 pm

    HI,

    I’m looking to buy a decklink card, but i’m conscient that i will need a bigger hard drive bandwith.

    I was wondering what was my options, for a LOW COST raid solution… I don’t want to buy external storage, like the g-raid, but i’m looking for something internal..

    I am using a G4 400MHZ , with 1024 mb of ram , firewire 400… I have an external FW DVD-R/W (LaCie), so I have removed the internal DVD reader…

    I was thinking of using my 3 ide ports available to install 3 HD of same storage capacity/buffer , and likend them as raid with the disk utility…

    Is it the best solution, or should i buy a pci raid card or pci for 4 extention ide port? or is there pci SATA raid card?

    What is the best thing to do in my case?

    Thank you verry much ffor the tips

    Alex_tremblay replied 20 years, 8 months ago 3 Members · 6 Replies
  • 6 Replies
  • Robin

    September 8, 2005 at 8:39 pm

    I’m worried about the speed of your processor. Sounds mighty slow to me.

    I have an old silver front G4 with an internal raid ata setup. It works fine for 10-bit with a Decklink card.

    You need to buy a longer ata wire and replace the one inside your mac.

    install 4 ata drives you can put a couple where your DVD drive was and two in the spare slots in your G4.

    Then just format them as a raid drive. This will give you enough bandwidth

    But seriously consider upgrading your mac, that’s a very old model you’re using.

  • Alex_tremblay

    September 8, 2005 at 9:47 pm

    Robin,

    Thanks for your advice. I know my G4 starts to get old, but right now it’s impossible for me to upgrade the tower.. still, the peripheral will be transferable when i will do it. What i want to do for right now, is use it in 8 bit uncompressed with MiniDV material, instead of capturing it with the firewire. And if needed, i will be able to connect a Betacam deck in it….

    Do you think, with raid disks, it might be able to support 8bit uncompress?

    Thanks

    Alex

  • John Christie

    September 9, 2005 at 2:00 am

    From Blackmagic’s web site:

    A dual-processor PowerMac G4/1.25 GHz, or faster, with 1 GB of RAM is required. Dual G4 processors are mandatory. Standard Definition is supported with PowerMac G4’s.

    That’s for Tiger (10.4) With Panther you can get a way with a Dual 800.

    Cheers

    John Christie

    Keyframes Editing

  • Robin

    September 10, 2005 at 10:51 am

    In terms of hard drive speed with a raid of two internal ata drives no problem! I use the same set up for 10-bit uncompressed and it’s fine.

  • Robin

    September 10, 2005 at 10:52 am

    As I thought Alex, the internal Raid will work, but your processor is too slow. you need a faster machine.

  • Alex_tremblay

    September 10, 2005 at 2:00 pm

    Will consider this… maybe i’ll wait to upgade machine before buyinit

    Thanks a lot guys

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